R1-B 36V 250W belt drive hub motor racing electric road bike

This classic road bike features a powerful 250W high-efficiency motor combined with a belt drive and torque sensor, delivering an unparalleled riding experience. Perfect for daily commuting and casual rides, it ensures smooth and effortless cycling every time.

Color: white

Overview Geometry Specs

Torque

70 Miles

500 W

720 Wh

20+ Mph

7-Speed

300 lb.

Hydraulic

Geometry

SEAT TUBE LENGTH (mm)

540

SEAT TUBE ANGLE

HEAD TUBE LENGTH (mm)

160

HEAD TUBE ANGLE

72.5

WHEELBASE(mm)

1075

BOTTOM BRACKET DROP (mm)

STACK (mm)

580

REACH (mm)

430

STAND OVER HEIGHT (mm)

790

HANDLEBAR WIDTH (mm)

620

STEM LENGTH (mm)

WHEEL SIZE

700C

Min Saddle Height(mm)

940

Max Saddle Height(mm)

1050

Specs

Electric system

Motor

36V/250W brushless gear motor

Controller

36V/15A

Battery

36V/11.6Ah 18650 417.6Wh

Charger

42V/2A

Throttle

Optional

Sensor

Torque sensor

Display

LCD display

Headlight

48V LED light

Taillight

LED light

Main compents

Frame

Aluminium Alloy 6061

Front fork

Aluminium Alloy 6061 rigid fork

Tires

INNOVA 700C*38C with reflective

Chainwheel

WELLTRANS 52T

Chain

WELLTRANS belt

Derailleur system

WELLTRANS designed for belt system

Brake

WUXING hydraulic disc brake

Rotors

F:180mm R:180mm

Performance

Max speed

EU:25km/h, USA:32km/h

Max torque

35N.m

Range

Level1： 80--85Km Level5: 45-50Km

Charging time

Max Load

110kg

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